Your first partner

You are visiting your new girlfriend Lydia again.
It's the first time you're visiting her since you got your own male body back the day before.

When you entered, she really was glad to see you again.
She immediately hugged you.

It's weird how tiny she seems now.
It's no surprise. She's around the age of your sister. So she's a few years younger than you. It should be at least two years.
But compared to your sister she's still pretty tall.

She immediately leads you to her bedroom.
As your sister told you, she probably already wants sex with you.

Lydia gets close to the bed.

Sit down please!

You sit down on the bed and she sits down next to you.

Hey, so it's time, isn't it?

Uhm...

Lydia seems to get pretty excited, but she looks like she isn't sure about it yet.

Are you really talking about... you know?

You are ready, aren't you?

Yeah, I'd really love to. It would be my first time with a guy. I mean my first time in general of course.

Sure. Girls don't mess around with other girls like boys.

You did mess around with other girls before?

No! What I wanted to say is...
Forget it. I was just joking.

Oh, I get it.

She smirks at you.

I once played Truth or dare with some girls, so I guess I did something similar.

You know what she was doing. You were there after all.

Oh, sounds like this would get more intimate than anything I did with my buddy.

You only think about masturbating with him as a boy.

But you don't mind?

Of course not. Everybody sometimes does such things.
But let's not talk about this anymore. Now it should only be about the two of us, right?

Right!

Lydia now seems pretty nervous.
She's sitting there quietly, but fidgets as if she wanted to say or do something any moment now.

Then Lydia suddenly hugs you.
You immediately get hard.
You still like her as much as before.
And she seems to like you, too.

I already feel pretty comfortable around you.

Me, too.

Of course you do. You already spent enough time with her before.

I guess it's because I know your sister already.
We've been very close recently.

I can guess.
But I always thought we were pretty different.
So I do remind you of her?

Yeah, when we met the last time, I also felt this way at first.
But after you opened up a little, I noticed the similarities.

You are a little surprised. Her first date with your male body was a date with your sister, who she didn't really know before.
Sounds like she did a good job. Maybe she noticed how close you really were as a girl? Or maybe she just got horny herself.

But it's likely that she got pretty close to her. Maybe she did even more to her than she told you?
But your sister would never have sex with her.
You're sure about that at least.

Now you might seem a little shy compared to our first meeting, but that seems even more like her.

Yeah, at the party where you got to know her as a girl you really were more comfortable than on your first private meeting.
So your sister really didn't hesitate at her first date with Lydia, did she?

Oh, sorry. I'm still not sure how to act around a cute girl like you.

You giggle.

I guess we have to get naked.

Yeah, that would be helpful.

That's exactly what your sister said!

When you told her to get naked?

No, of course not!
I don't even know the context anymore.

Sure. You wouldn't just get naked around my sister.

Would you mind?

Probably not. But I'm not sure if I'd like to know any details.

Lydia looks like you caught her off guard.

It's nothing kinky. I've only seen her naked in the changing room so far.

You have never been in any changing room with her as a girl.
She's obviously lying.
But it's really time to get started now.

So are we getting naked now?

Sure, are you going to be first?

You're getting nervous again.
Even if you got naked in front of her before, she hasn't actually seen your body.

The last time you didn't hesitate about this.

Does she already know about the body swap?
Did your sister tell her?

No, she's probably talking about your first date.
So your sister already got naked in front of her?

Maybe it's different since we already know each other a little better.

I can relate to that.

But I'll just get started.
Feel free to join in!

So you finally start to undress.
And Lydia starts to get naked, too, just like the last time.

This time she looks a little more nervous, though.
But you're more nervous, too.
On the other hand, she already took off her panties and doesn't even shiver. So she might also be less nervous this time.

This time she just leaves her socks on, though, just like you.
But you kind of wish to smell her socks again.

When you're naked, she just stares at your dick.

Oh, it's much bigger today.

Sounds like when your sister got naked, she didn't even get horny.
Maybe she's just used to being naked around girls.
Or maybe she doesn't even have these kinds of feelings yet?

Since you still had similar sexual feeling as before when you were in her body, her sexual feelings might also not have changed because of a male body.

Yeah, it's hard.
I really want you!

Oh, okay...

You expected some different reaction.
You thought, she would show signs of being too scared or she would agree to it. Maybe even both or something in between.

But this feels like something else.
More like a reluctant whatever.

As you're facing her, you push her down, making her lie down in her bed.

You don't know if you really should do it.
But she doesn't complain.

She isn't too scared to say anything, is she?

So..., what are you waiting for?

It's just...
I'm not sure if you really want that.
Didn't you just show more clearly what you wanted?

Yeah, but this is my first time with a guy after all.

Oh, sure...

You realize that you maybe should't have said this.
How would you know that she has been different?
You could only have known it because you spent time with her as a girl before.

Did she realize it?
Maybe she knows now...

But no, in the worst case she would think, you're pretty close to your sister and she even told you how kinky she is.

But you shouldn't let her wait any longer. Waiting for the sex to start must be even scarier than having to endure actual bad sex. It might start any moment and she doesn't know if she will like it.

So you crawl above her, move down a little and just stick it in.
It's your first sex with a girl.
The sex with your sister doesn't count of course.

You only swapped back after the sex. That's what you and your sister implicitly agreed on.
You will likely never talk about it. That's just how you remember it.

So you're fucking your girlfriend now.
And she just accepts what you're doing to her.
It's pretty nice. You're so glad about that.

You don't switch poses or do anything else. Just simple vanilla sex. Nothing fancy. That's good enough.

In the end you cum into her pussy and lie down next to her.
She immediately snuggles up to you.

You wonder if she might get pregnant.
Even if she's around the age of your sister, she seems a lot more mature.
Her parents might not be happy about that.
And your parents would likely be mad at you.

But to be honest, you wouldn't mind if she really was pregnant.
This might make it even more likely that you'll stay together.
You would be the youngest couple with children around.

I'm glad we did it.
I hope we can repeat it.

Yeah, that would be great.

Even at that you remind me of your sister.

Did she realize what she just said?
Did she really want to tell you that she had sex with your sister already?
Maybe it's best to ignore it and enjoy the moment.

So you put your arm around her as well and close your eyes.
This plan worked really well.

From now on you will have sex with her regularly.
This relationship is just perfect!